Add notes for 2017-11-29

content/post/2017-11.md

@@ -870,3 +870,26 @@ $ grep 70.32.83.92 dspace.log.2017-11-23 | grep -o -E 'session_id=[A-Z0-9]{32}'
     379 66.249.66.70
    1855 66.249.66.90
 ```
+
+## 2017-11-29
+
+- Linode alerted that CGSpace was using 279% CPU from 6 to 8 AM this morning
+- About an hour later Uptime Robot said that the server was down
+- Here are all the top XMLUI and REST users from today:
+
+```
+# cat /var/log/nginx/rest.log  /var/log/nginx/rest.log.1  /var/log/nginx/access.log /var/log/nginx/access.log.1 /var/log/nginx/library-access.log /var/log/nginx/library-access.log.1 | grep -E "29/Nov/2017" | awk '{print $1}' | sort -n | uniq -c | sort -h | tail
+    540 66.249.66.83
+    659 40.77.167.36
+    663 157.55.39.214
+    681 157.55.39.206
+    733 157.55.39.158
+    850 66.249.66.70
+   1311 66.249.66.90
+   1340 104.196.152.243
+   4008 70.32.83.92
+   6053 45.5.184.196
+```
+
+- PostgreSQL activity shows 69 connections
+- I don't have time to troubleshoot more as I'm in Nairobi working on the HPC so I just restarted Tomcat for now

public/2017-11/index.html

@@ -86,7 +86,7 @@ COPY 54701
   "@type": "BlogPosting",
   "headline": "November, 2017",
   "url": "https://alanorth.github.io/cgspace-notes/2017-11/",
-  "wordCount": "5107",
+  "wordCount": "5220",
   "datePublished": "2017-11-02T09:37:54+02:00",
   "dateModified": "2017-11-26T21:26:13+03:00",
   "author": {
@@ -1128,6 +1128,32 @@ $ grep -c com.atmire.utils.UpdateSolrStatsMetadata dspace.log.2017-11-19
    1855 66.249.66.90
 </code></pre>
 
+<h2 id="2017-11-29">2017-11-29</h2>
+
+<ul>
+<li>Linode alerted that CGSpace was using 279% CPU from 6 to 8 AM this morning</li>
+<li>About an hour later Uptime Robot said that the server was down</li>
+<li>Here are all the top XMLUI and REST users from today:</li>
+</ul>
+
+<pre><code># cat /var/log/nginx/rest.log  /var/log/nginx/rest.log.1  /var/log/nginx/access.log /var/log/nginx/access.log.1 /var/log/nginx/library-access.log /var/log/nginx/library-access.log.1 | grep -E &quot;29/Nov/2017&quot; | awk '{print $1}' | sort -n | uniq -c | sort -h | tail
+    540 66.249.66.83
+    659 40.77.167.36
+    663 157.55.39.214
+    681 157.55.39.206
+    733 157.55.39.158
+    850 66.249.66.70
+   1311 66.249.66.90
+   1340 104.196.152.243
+   4008 70.32.83.92
+   6053 45.5.184.196
+</code></pre>
+
+<ul>
+<li>PostgreSQL activity shows 69 connections</li>
+<li>I don&rsquo;t have time to troubleshoot more as I&rsquo;m in Nairobi working on the HPC so I just restarted Tomcat for now</li>
+</ul>
+
   
 
   

public/robots.txt

@@ -29,7 +29,7 @@ Disallow: /cgspace-notes/2015-12/
 Disallow: /cgspace-notes/2015-11/
 Disallow: /cgspace-notes/
 Disallow: /cgspace-notes/categories/
-Disallow: /cgspace-notes/categories/notes/
 Disallow: /cgspace-notes/tags/notes/
+Disallow: /cgspace-notes/categories/notes/
 Disallow: /cgspace-notes/post/
 Disallow: /cgspace-notes/tags/

public/sitemap.xml

@@ -144,14 +144,14 @@
   </url>
   
   <url>
-    <loc>https://alanorth.github.io/cgspace-notes/categories/notes/</loc>
+    <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2017-09-28T12:00:49+03:00</lastmod>
+    <lastmod>2017-11-26T21:26:13+03:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
-    <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
+    <loc>https://alanorth.github.io/cgspace-notes/categories/notes/</loc>
-    <lastmod>2017-11-26T21:26:13+03:00</lastmod>
+    <lastmod>2017-09-28T12:00:49+03:00</lastmod>
     <priority>0</priority>
   </url>